I have not used this thing, and it's ugly as sin but this might do you: https://...

		sleepybrett on Jan 3, 2019 \| parent \| context \| favorite \| on: Adding a Trackpoint to an Inexpensive Mechanical K... I have not used this thing, and it's ugly as sin but this might do you: https://ultimatehackingkeyboard.com/ it has trackpoint and trackball modules.